摘要
旋挖钻孔桩施工工艺具有生产效率高、安全性能好、经济效益优等特点,为目前工程选用的主流基础形式之一。该文结合重庆国际博览中心工程施工实例,从旋挖钻孔桩施工的工艺流程、操作要点及方案比选等方面进行具体的分析和阐述。
Rotary drilling bored piles construction technology has many advantages, such as high production efficiency, good security performance and excellent economic benefits, so it is one of the main means most projects choose. Based on Chongqing International Expo Center Project, the authors submit in detail the construction process, operation points and planning.
出处
《重庆建筑》
2012年第6期41-43,共3页
Chongqing Architecture
关键词
旋挖钻孔桩
方案比选
图纸深化
施工组织
桩检测
rotary drilling bored piles
plan choosing
Drawings deepening
construction organization
Pile testing
